9 Years manufacturer Poly-crystalline Solar Panel 300W in Bangkok
Short Description:
In order to give you convenience and enlarge our business, we also have inspectors in QC Team and assure you our best service and product for 9 Years manufacturer Poly-crystalline Solar Panel 300W in Bangkok, Welcome any inquiry to our company. We will be glad to establish friendly business relationships with you!
Poly-crystalline Solar Panel 300W
Technical parameter
Maximum Power(W) 300W
Optimum Power Voltage(Vmp) 37.15V
Optimum Operating Current(Imp) 8.08A
Open Circuit Voltage(Voc) 45.30V
Short Circuit Current(Isc) 8.87A
Mechanical Characteristics
Cell Type Poly-crystalline 156x156mm (6 inch)
No of Cell 72 (6x12pcs)
Dimensions 1956x992x50mm
Weight 22.5Kg
Front Glass 3.2mm,High Transmission, Low Iron,Tempered Glass
Junction box IP65 Rated
Output Cable TUV 1×4.0mm2/UL12AWG,Length:900mm
Temperature and Coefficients
Operating Temperature(°C): -40°C ~ + 85°C
Maximum System Voltage: 600V(UL)/1000V(IEC) DC
Maximum Rated Current Series: 15A
Temperature Coefficients of Pmax: -0.47%
Temperature Coefficients of Voc: -0.389%
Temperature Coefficients of Isc: 0.057%
Nominal Operationg Cell Temperature (NOCT): 47+/-2°C
Materials of solar panel
1).Solar Cell——Poly-crystalline solar cell 156*156mm
2).Front Glass——-3.2mm, high transmission, low iron, tempered glass
3).EVA——-excellent anti-aging EVA
4).TPT——-TPT hot seal made of flame resistance
5).Frame——anodized aluminum profile
6).Junction Box——-IP65 rated, high quality, with diode protection
Superiority: high quality anodized aluminum frame, high efficiency long life, easy installation, strong wind resistance, strong hail resistance.
Features
1. High cell efficiency with quality silicon materials for long term output stability
2. Strictly quality control ensure the stability and reliability, totally 23 QC procedures
3. High transmittance low iron tempered glass with enhanced stiffness and impact resistance
4. Both Poly-crystalline and Mono-crystalline
5. Excellent performance in harsh weather
6. Outstanding electrical performance under high temperature and low irradiance
Quality assurance testing
Thermal cycling test
Thermal shock test
Thermal/Freezing and high humidity cycling test
Electrical isolation test
Hail impact test
Mechanical, wind and twist loading test
Salt mist test
Light and water-exposure test
Moist carbon dioxide/sulphur dioxide
Solar panel EL tester process! Phone/WhatsApp:+8615203211269
Developed by Solar System Visualization Program for a press conference on June 6, 1990, presented by Dr. Edward
Stone. Includes:
VOYAGER – A RETROSPECTIVE, 4:23 (Stand-alone production with
narration) This production was produced to depict the success of the Voyager spacecrafts as demonstrated by the data that was beamed back from the most distant corners of our solar system. From Voyager 1’s vantage point a rare opportunity was seized, as the spacecraft photographed our solar system.
The following segments are recent manipulations of Voyager
data (music only):
THE SOLAR SYSTEM, 2:47
VOYAGER 1 AND 2 OUTER PLANET ATMOSPHERES, 3:26
SHALLOW WATER MODEL, 1:15
NEPTUNE’S ATMOSPHERE, 1:50
NEPTUNE KIDA VORTEX MODEL, 0:53
NEPTUNE’S CRESCENT, 2:00
MAGNETIC FIELD OF JUPITER, 0:29
MAGNETIC FIELD OF URANUS, 0:53
EARTH’S MOON, 1:14
GANYMEDE, 0:42
ENCELADUS, 0:36
TRITON, 1:11
IO, 1:23
THE SOLAR SYSTEM, 2:47
Producer: NASA
